Color Name:Extended Capacity Battery Replacement Part #: Kenwood KNB-25, KNB-25A, KNB-26, KNB-26N Compatible With: Kenwood TK-2140, TK-3140, TK-2148, TK-3148, TK-2160, TK-3160, TK-2168, TK-3168, TK-2170, TK-3170, TK-2173, TK-3173 Before purchasing, please make sure your charger is compatible with Ni-Mh technology. Replacement Battery (Non- OEM)